title: Scientific contribution by Prof. Tsuda.
authors.affiliation: Niigata College of Pharmacy, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Ikekawa
mesh_terms: D001685:Biological Factors / Q000266:history; D002626:Chemistry, Pharmaceutical / Q000266:history*; D049673:History, 20th Century; D007564:Japan
chemical_list: D001685:Biological Factors