title: [Ketonic steroids of Paravallaris microphylla Pitard (Apocynacae)].
mesh_terms: D007657:Ketone Bodies / Q000302:isolation & purification*; D007664:Ketosteroids / Q000032:analysis; D010944:Plants / Q000032:analysis; D013256:Steroids / Q000302:isolation & purification*
chemical_list: D007657:Ketone Bodies; D007664:Ketosteroids; D013256:Steroids
vernacular_title: Stéroïdes cétoniques du Paravallaris microphylla Pitard (Apocynacées.