TY - RPRT TI - Different flow patterns and their effect on gas distribution in a lung model study. AU - G Hedenstierna AU - H Johansson PY - 1973 DO - 10.1111/j.1399-6576.1973.tb00817.x UR - https://pubmed.ncbi.nlm.nih.gov/4518655/ ID - 4518655 ER -