The behaviour of the abdominal muscles and the intra-abdominal pressure during quiet breathing and increased pulmonary ventilation; a study in man.
D000005:Abdomen; D000009:Abdominal Muscles; D034861:Abdominal Wall / Q000502:physiology*; D006801:Humans; D008297:Male; D012123:Pulmonary Ventilation; D012119:Respiration / Q000502:physiology*
ABDOMEN; ABDOMINAL WALL/physiology; RESPIRATION/physiology