title: Apology.
authors.forename: L
authors.initials: L
authors.lastname: Perlman
mesh_terms: D000163:Acquired Immunodeficiency Syndrome; D001779:Blood Coagulation Factors / Q000592:standards*; D002986:Clinical Trials as Topic; D006801:Humans; D007564:Japan; D008389:Marketing of Health Services / Q000331:legislation & jurisprudence
chemical_list: D001779:Blood Coagulation Factors