title: Ecology: ethics and amphibians.
authors.forename: Robert M
authors.initials: RM
authors.lastname: May
mesh_terms: D000818:Animals; D001499:Bayes Theorem; D004463:Ecology / Q000941:ethics / Q000379:methods*; D005069:Evaluation Studies as Topic; D005121:Extremities / Q000033:anatomy & histology / Q000502:physiology / Q000601:surgery; D011898:Ranidae / Q000033:anatomy & histology / Q000502:physiology* / Q000601:surgery*; D018401:Sample Size; D013194:Staining and Labeling / Q000941:ethics / Q000379:methods*; D015996:Survival Rate