title: Accutane registry compulsory in US, but not Canada.
authors.forename: Margot
authors.initials: M
authors.lastname: Andresen
mesh_terms: D000014:Abnormalities, Drug-Induced / Q000517:prevention & control; D002170:Canada; D003879:Dermatologic Agents / Q000009:adverse effects*; D005260:Female; D006291:Health Policy; D006801:Humans; D015474:Isotretinoin / Q000009:adverse effects*; D011247:Pregnancy; D012042:Registries; D014481:United States
chemical_list: D003879:Dermatologic Agents; D015474:Isotretinoin