title: Increased risk from third-generation progestogens: fuzzy logic or fuzzy science?
authors.forename: S L
authors.initials: SL
authors.lastname: Corson
mesh_terms: D015982:Bias; D015986:Confounding Factors, Epidemiologic; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D015994:Incidence; D045167:Progesterone Congeners / Q000009:adverse effects*; D013923:Thromboembolism / Q000139:chemically induced* / Q000453:epidemiology
chemical_list: D045167:Progesterone Congeners