Primary pulmonary hypertension. A national prospective study.
Rich S, Dantzker DR, Ayres SM, Bergofsky EH, Brundage BH, Detre KM, Fishman AP, Goldring RM, Groves BM, Koerner SK, et al.
Rich S, et al.
Ann Intern Med. 1987 Aug;107(2):216-23. doi: 10.7326/0003-4819-107-2-216.
Ann Intern Med. 1987.
PMID: 3605900