1. The clinical marker hCG;Hussa,1987
2. hCG β-subunit is encoded by at least eight genes arranged in tandem and inverted in pairs;Boorstein;Nature,1982
3. A map of the hCG β-LHβ gene cluster;Policastro;J Biol Chem,1986
4. The gene encoding the common alpha subunit of the four glycoprotein hormones;Fiddes;J Mol Appl Genet,1981
5. The beta subunit of human chorionic gonadotropin is encoded by multiple genes;Policastro;J Biol Chem,1983