by Alpert, Elaine J, Tonkin, Allison E, Seeherman, Amy Maizel, Holtz, Howard A
Published in American journal of preventive medicine (01.05.1998)

by Pakzaban, P
Published in The New England journal of medicine (21.12.1995)

by PANUSH, RICHARD S., HOLTZ, HOWARD A.
Published in Southern medical journal (Birmingham, Ala.) (01.05.1994)

by Holtz, H A, Lavery, D P, Kapila, R
Published in Annals of internal medicine (01.02.1985)

by Panush, R S, Holtz, H A
Published in Southern medical journal (Birmingham, Ala.) (01.05.1994)