Hood, W. B., Spencer, H., Lass, R. W., & Daley, R. (1968). Primary pulmonary hypertension: Familial occurrence.
Čikaški stil citiranjaHood, W B., H. Spencer, R W. Lass, i R. Daley. Primary Pulmonary Hypertension: Familial Occurrence. 1968.
MLA način citiranjaHood, W B., H. Spencer, R W. Lass, i R. Daley. Primary Pulmonary Hypertension: Familial Occurrence. 1968.
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