Cash, F.E., Monplaisir, N., Goossens, M., and Liebhaber, S.A. 1989. Locus assignment of two a-globin struc- 
tural mutants from the Caribbean basin: a Fort de France (a'*^ ^8) and a Spanish Town {aP ^^'). Blood 
74:833-835. 
Liebhaber, S.A. , Urbanek, M., Ray, J. , Tuan, R.S., and Cooke, N.E. 1989. Characterization and histologic local- 
ization of human growth hormone-variant gene expression in the placenta. / Clin Invest 83:1985-1991. 
Ray, J., Jones, B.K., Liebhaber, S.A., and Cooke, N.E. 1989. Glycosylated human growth hormone variant. 
Endocrinology 125:566-568. 
253 
