title: [Problems of drug research. 2].
mesh_terms: D000596:Amino Acids / Q000037:antagonists & inhibitors; D000779:Anesthetics, Local / Q000378:metabolism; D000963:Antimetabolites; D002625:Chemistry, Organic; D002626:Chemistry, Pharmaceutical; D002628:Chemoreceptor Cells; D006727:Hormone Antagonists; D009696:Nucleic Acids / Q000037:antagonists & inhibitors; D055601:Organic Chemistry Phenomena; D004364:Pharmaceutical Preparations; D011343:Procaine / Q000378:metabolism; D012106:Research; D013449:Sulfonamides / Q000378:metabolism; D014815:Vitamins / Q000037:antagonists & inhibitors
chemical_list: D000596:Amino Acids; D000779:Anesthetics, Local; D000963:Antimetabolites; D006727:Hormone Antagonists; D009696:Nucleic Acids; D004364:Pharmaceutical Preparations; D013449:Sulfonamides; D014815:Vitamins; D011343:Procaine
vernacular_title: Probleme der Arzneimittelforschung. 2.