1. Studies of human chorionic gonadotropin;Canfield;Recent Prog Horm Res,1971
2. Preparation and characterization of the subunits of hCG;Morgan,1973
3. Human chorionic gonadotropin: a proposal for the amino acid sequence;Morgan;Mol Cell Biochem,1973
4. Human chorionic gonadotropin: linear amino acid sequence of the α-subunit;Bellisario;J Biol Chem,1973
5. Human chorionic gonadotropin: linear amino acid sequence of the β-subunit;Carlsen;J Biol Chem,1973