title: Key references: Protein C, protein S, and antithrombin deficiencies.
authors.affiliation: Coronary Care Unit, University of Massachusetts Medical School, Worcester 01655, USA.
authors.forename: F A
authors.initials: FA
authors.lastname: Spencer
mesh_terms: D000991:Antithrombins / Q000172:deficiency*; D005192:Family Health; D006801:Humans; D020151:Protein C Deficiency; D018455:Protein S Deficiency; D019851:Thrombophilia
chemical_list: D000991:Antithrombins