title: [An equation in two variables].
authors.forename: Jean-Michel
authors.initials: JM
authors.lastname: Chabot
mesh_terms: D003710:Demography; D005602:France; D006801:Humans; D010820:Physicians / Q000706:statistics & numerical data; D012577:Schools, Medical; D013337:Students, Medical / Q000706:statistics & numerical data*