00736cam a22002291 4500 ss 48000028 DLC 20260227112751.0 740111s1948 dcuaf b f000 0 eng ss 48000028 (OCoLC)774787 DLC OClW-H OCoLC DLC RJ250 .D77 618.6 Dunham, Ethel C. (Ethel Collins), 1883- Premature infants; a manual for physicians. [Washington, U.S. Govt. Print. Off., 1948] 401 p. illus., plates. 23 cm. United States. Children's Bureau. Publication no. 325 "References": p. 96-99, 342-362. Premature infants Handbooks, manuals, etc. 90913 90913