| Isolation of Besnoitia besnoiti from infected cattle in Portugal HCE Cortes, Y Reis, H Waap, R Vidal, H Soares, I Marques, ... Veterinary Parasitology 141 (3-4), 226-233, 2006 | 106 | 2006 |
| Parasite communities in stray cat populations from Lisbon, Portugal H Waap, J Gomes, T Nunes Journal of Helminthology 88 (4), 389-395, 2014 | 88 | 2014 |
| Epidemiological and genetic characterization of Toxoplasma gondii in urban pigeons from the area of Lisbon (Portugal) H Waap, A Vilares, E Rebelo, S Gomes, H Ângelo Veterinary parasitology 157 (3-4), 306-309, 2008 | 59 | 2008 |
| In vitro isolation and seroprevalence of Toxoplasma gondii in stray cats and pigeons in Lisbon, Portugal H Waap, R Cardoso, A Leitão, T Nunes, A Vilares, MJ Gargaté, J Meireles, ... Veterinary parasitology 187 (3-4), 542-547, 2012 | 47 | 2012 |
| Isolation and molecular characterization of Toxoplasma gondii isolated from pigeons and stray cats in Lisbon, Portugal A Vilares, MJ Gargaté, I Ferreira, S Martins, C Júlio, H Waap, H Ângelo, ... Veterinary Parasitology 205 (3-4), 506-511, 2014 | 35 | 2014 |
| A modified agglutination test for the diagnosis of Besnoitia besnoiti infection H Waap, R Cardoso, E Marcelino, J Malta, H Cortes, A Leitão Veterinary parasitology 178 (3-4), 217-222, 2011 | 31 | 2011 |
| Prevalence and geographic distribution of Besnoitia besnoiti infection in cattle herds in Portugal H Waap, T Nunes, H Cortes, A Leitão, Y Vaz Parasitology research 113, 3703-3711, 2014 | 29 | 2014 |
| Survey on the prevalence of Dermanyssus gallinae in commercial laying farms in Portugal H Waap, T Nunes, MF Mul, J Gomes, K Bartley Avian pathology 48 (sup1), S2-S9, 2019 | 25 | 2019 |
| West Nile virus in horses during the summer and autumn seasons of 2015 and 2016, Portugal SC Barros, F Ramos, T Fagulha, M Duarte, AM Henriques, H Waap, ... Veterinary microbiology 212, 75-79, 2017 | 24 | 2017 |
| Serological survey of Toxoplasma gondii and Besnoitia besnoiti in a wildlife conservation area in southern Portugal H Waap, T Nunes, Y Vaz, A Leitão Veterinary Parasitology: Regional Studies and Reports 3, 7-12, 2016 | 23 | 2016 |
| Chigger mites of the genus Ericotrombidium (Acariformes: Trombiculidae) attacking pets in Europe AA Stekolnikov, H Waap, J Gomes, T Antunes Veterinary Parasitology 221, 60-63, 2016 | 23 | 2016 |
| Mathematical modelling of Toxoplasma gondii transmission: A systematic review H Deng, R Cummins, G Schares, C Trevisan, H Enemark, H Waap, ... Food and Waterborne Parasitology 22, e00102, 2021 | 19 | 2021 |
| An outbreak of philophthalmosis in Larus michahellis and Larus fuscus gulls in Iberian Peninsula P Heneberg, M Casero, H Waap, J Sitko, F Azevedo, M Těšínský, I Literák Parasitology international 67 (2), 253-261, 2018 | 16 | 2018 |
| Serological survey of Neospora spp. and Besnoitia spp. in horses in Portugal H Waap, UV de Oliveira, T Nunes, J Gomes, T Gomes, A Bärwald, ... Veterinary Parasitology: Regional Studies and Reports 20, 100391, 2020 | 15 | 2020 |
| Longitudinal study of Besnoitia besnoiti infection prevalence rates in a beef cattle herd in Alentejo, Portugal HC Cortes, Y Reis, H Waap, E Marcelino, Y Vaz, T Nunes, I Fanzendeiro, ... Proceedings of the COST 854, 2006 | 15 | 2006 |
| Systematic Review and Modelling of Age-Dependent Prevalence of Toxoplasma gondii in Livestock, Wildlife and Felids in Europe F Dámek, A Swart, H Waap, P Jokelainen, D Le Roux, G Deksne, H Deng, ... Pathogens 12 (1), 97, 2023 | 14* | 2023 |
| Case Report: Human Dermatitis Linked to Ornithonyssus bursa (Dermanyssoidea: Macronyssidae) Infestation in Portugal H Waap, D Aguin-Pombo, M Maia Frontiers in Veterinary Science 7, 567902, 2020 | 11 | 2020 |
| Serological study of Neospora caninum in dogs and wildlife in a nature conservation area in southern Portugal H Waap, T Nunes, Y Vaz, A Leitao Parasitology Open 3, e8, 2017 | 7 | 2017 |
| Occurrence of Ornithonyssus sylviarum in pet birds from the district of Setúbal, Portugal H Waap, D Paulino, R Cardoso Parasitology research 116, 2041-2046, 2017 | 6 | 2017 |
| Pereira, dF HC Cortes, Y Reis, H Waap, R Vidal, H Soares, I Marques Fazendeiro, I., Ferreira, ML, Caeiro, V., Shkap, V., Hemphill, A., Leitao, A …, 2006 | 6 | 2006 |
