K. Grimm

Neonatal predictors of infection status and early death among 332 infants at risk of HIV-1 infection monitored prospectively from birth. New York City Perinatal HIV Transmission Collaborative Study Group.

D. Thea, N. Shaffer, P. Thomas, 1995, Pediatrics.

Maternal predictors of perinatal human immunodeficiency virus transmission

N. Shaffer, J. Weedon, P. Thomas, 1994, The Pediatric Infectious Disease Journal.

Use of the polymerase chain reaction for early detection of the proviral sequences of human immunodeficiency virus in infants born to seropositive mothers

P. Selwyn, C. Ou, P. Thomas, 1989, Disease markers.

Use of the polymerase chain reaction for early detection of the proviral sequences of human immunodeficiency virus in infants born to seropositive mothers

P. Selwyn, C. Ou, P. Thomas, 1989, Disease Markers.

Childhood asthma and passive smoking. Urinary cotinine as a biomarker of exposure.

D. Lilienfeld, P. Landrigan, J. Godbold, 1992, The American review of respiratory disease.

A BRIEF ORIGINAL CONTRIBUTION

N. Shaffer, J. Weedon, P. Thomas, 1995 .