TY - GEN AU - Börngen,U TI - [Pneumometry as a lung function test in medical practice] SN - 0015-8178 PY - 1977///0929 KW - Airway Obstruction KW - diagnosis KW - Family Practice KW - Forced Expiratory Flow Rates KW - methods KW - Humans KW - Maximal Expiratory Flow Rate N1 - Publication Type: Journal Article ER -