| Antidiabetic plants and their active constituents RJ Marles, NR Farnsworth Phytomedicine 2 (2), 137-189, 1995 | 1771 | 1995 |
| Assessment of herbal medicinal products: challenges, and opportunities to increase the knowledge base for safety assessment SA Jordan, DG Cunningham, RJ Marles Toxicology and applied pharmacology 243 (2), 198-216, 2010 | 486 | 2010 |
| Monocyclic phenolic acids; hydroxy-and polyhydroxybenzoic acids: occurrence and recent bioactivity studies S Khadem, RJ Marles Molecules 15 (11), 7985-8005, 2010 | 452 | 2010 |
| Safety of green tea extracts: a systematic review by the US Pharmacopeia DN Sarma, ML Barrett, ML Chavez, P Gardiner, R Ko, GB Mahady, ... Drug safety 31, 469-484, 2008 | 398 | 2008 |
| Mineral nutrient composition of vegetables, fruits and grains: The context of reports of apparent historical declines RJ Marles Journal of food composition and analysis 56, 93-103, 2017 | 292 | 2017 |
| United States pharmacopeia safety evaluation of Spirulina RJ Marles, ML Barrett, J Barnes, ML Chavez, P Gardiner, R Ko, ... Critical reviews in food science and nutrition 51 (7), 593-604, 2011 | 222 | 2011 |
| Chromone and flavonoid alkaloids: Occurrence and bioactivity S Khadem, RJ Marles Molecules 17 (1), 191-206, 2011 | 207 | 2011 |
| Aboriginal plant use in Canada's northwest boreal forest. RJ Marles, C Clavelle, L Monteleone, N Tays, D Burns | 186 | 2000 |
| Plants as sources of antidiabetic agents M RJ Econ Med Plant Res 6, 149-187, 1994 | 170 | 1994 |
| United States Pharmacopeia review of the black cohosh case reports of hepatotoxicity GB Mahady, TL Dog, ML Barrett, ML Chavez, P Gardiner, R Ko, RJ Marles, ... Menopause 15 (4), 628-638, 2008 | 164 | 2008 |
| United States Pharmacopeia (USP) comprehensive review of the hepatotoxicity of green tea extracts HA Oketch-Rabah, AL Roe, CV Rider, HL Bonkovsky, GI Giancaspro, ... Toxicology reports 7, 386-402, 2020 | 150 | 2020 |
| Structure‐activity studies of photoactivated antiviral and cytotoxic tricyclic thiophenes RJ Marles, JB Hudson, EA Graham, C Soucy‐Breau, P Morand, ... Photochemistry and photobiology 56 (4), 479-487, 1992 | 127 | 1992 |
| A bioassay for inhibition of serotonin release from bovine platelets RJ Marles, J Kaminski, JT Arnason, L Pazos-Sanou, S Heptinstall, ... Journal of natural products 55 (8), 1044-1056, 1992 | 103 | 1992 |
| Cannabis inflorescence for medical purposes: USP considerations for quality attributes ND Sarma, A Waye, MA ElSohly, PN Brown, S Elzinga, HE Johnson, ... Journal of natural products 83 (4), 1334-1351, 2020 | 97 | 2020 |
| The state of dietary supplement adverse event reporting in the United States P Gardiner, DN Sarma, TL Dog, ML Barrett, ML Chavez, R Ko, ... pharmacoepidemiology and drug safety 17 (10), 962-970, 2008 | 78 | 2008 |
| Isolation of a novel cytotoxic polyacetylene from a traditional anthelmintic medicinal plant, Minquartia guianensis RJ Marles, NR Farnsworth, DA Neill Journal of natural products 52 (2), 261-266, 1989 | 77 | 1989 |
| US Pharmacopeial Convention safety evaluation of menaquinone-7, a form of vitamin K RJ Marles, AL Roe, HA Oketch-Rabah Nutrition reviews 75 (7), 553-578, 2017 | 75 | 2017 |
| Thiophenes as mosquito larvicides: Structure-toxicity relationship analysis RJ Marles, RL Compadre, CM Compadre, C Soucy-Breau, RW Redmond, ... Pesticide biochemistry and physiology 41 (1), 89-100, 1991 | 66 | 1991 |
| Sesquiterpene lactones revisited. Recent developments in the assessment of biological activities and structure relationships RJ Marles, L Pazos-Sanou, CM Compadre, JM Pezzuto, E Bloszyk, ... | 53 | 1995 |
| N, N-Dimethyltryptamine alkaloid in Mimosa tenuiflora bark (Tepescohuite) M Meckes Lozoya, X Lozoya, RJ Marles, C Soucy Breau, ... Arch. invest. méd, 175-7, 1990 | 49 | 1990 |
