Uniform symbols, abbreviations, and units in pediatric pulmonary function testing.
Quanjer
P H
PH
Physiology Department, Leiden University, The Netherlands.
Sly
P D
PD
Stocks
J
J
D002648:Child; D006801:Humans; D007394:International System of Units / Q000592:standards; D010372:Pediatrics; D012129:Respiratory Function Tests