TY  - BOOK
AU  - Bartels,H.
TI  - Prenatal respiration
SN  - 0720471176
U1  - 596.033 
PY  - 1970///
CY  - Amsterdam
PB  - North-Holland Pub. Co.
KW  - Fetus
KW  - Respiration and cry
N1  - Sole distributors for the Western Hemisphere: Wiley Interscience, New York; Includes bibliography: p. [155]-170. and index
ER  -