title: [Serologic studies of twins, with special reference to (1) Rh subgroups and (2) the P factor, its receptor strength and the secretion of blood group characteristics in the saliva].
authors.forename: O
authors.initials: O
authors.lastname: SCHMIDT
authors.forename: R
authors.initials: R
authors.lastname: MANZ
authors.forename: K H
authors.initials: KH
authors.lastname: TRAENCKNER
mesh_terms: D001789:Blood Group Antigens; D006801:Humans; D011414:Properdin; D012204:Rh-Hr Blood-Group System; D012463:Saliva; D014427:Twins
chemical_list: D001789:Blood Group Antigens; D012204:Rh-Hr Blood-Group System; D011414:Properdin
keywords: BLOOD GROUPS; Rh FACTOR; TWINS
vernacular_title: Serologische Untersuchungen bei Zwillingen mit besonderer Berücksichtigung der Rh-Untergruppen sowie des Faktors P, seiner Receptorenstärke und der Ausscheidereigenschaft.