TY - RPRT TI - [LIFE-THREATENING CRYPTOGENETIC SPONTANEOUS HEMATOPNEUMOTHORAX. A CONTRIBUTION TO ITS PATHOGENESIS, CLINICAL ASPECTS AND TREATMENT]. AU - H HOFFMANN AU - G SELL AU - H WAMBSGANSS PY - 1964 UR - https://pubmed.ncbi.nlm.nih.gov/14291148/ ID - 14291148 ER -