title: Seasonal changes in the sensitivity of frog skin to prostaglandin and the effect of external sodium and chloride on the response.
mesh_terms: D000818:Animals; D001001:Anura; D001693:Biological Transport, Active / Q000187:drug effects*; D011453:Prostaglandins / Q000494:pharmacology*; D012621:Seasons; D012867:Skin / Q000378:metabolism*; D012965:Sodium Chloride / Q000378:metabolism*
chemical_list: D011453:Prostaglandins; D012965:Sodium Chloride