Hardy Jb

发表

Relationship of low birth weight to maternal characteristics of age parity education and body size.

Mellits Ed, Hardy Jb, 1977 .

The First Year of Life: The Collaborative Perinatal Project of the National Institute of Neurological and Communicative Disorders and Stroke

Hardy Jb, Drage Js, Jackson Ec, 1979 .

A comprehensive approach to adolescent pregnancy.

T. M. King, Hardy Jb, Shipp Da, 1981 .

Sex contraception and parenthood: experience and attitudes among urban black young men.

Hardy Jb, Zabin Ls, Clark Sd, 1984 .

The Johns Hopkins Collaborative Perinatal Project. Descriptive background.

Hardy Jb, 1971 .

Serum bilirubin levels in newborn infants. Distributions and associations with neurological abnormalities during the first year of life.

Hardy Jb, P. Mo, 1971 .

Rubella as a teratogen.

Hardy Jb, 1971 .

Studies of respiratory air flow; significance of the normal pneumotachogram.

Proctor Df, Hardy Jb, Proctor Df, 1949 .