Restoration of spinal bone in osteoporotic men by treatment with human parathyroid hormone (1 - 34) and 1,25-dihydroxyvitamin D. - Slovik,D.M.; Rosenthal,D.I.; Doppelt,S.H.; Potts Jr.,J.T.; Daly,M.A.; Campbell,J.A.; Neer,R.M. (J Bone Miner Res, 1986)