EARLIER MATURATION OF PREGNANT BLACK AND WHITE ADOLESCENTS

[1] [Anonymous], STATISTICAL PACKAGE

[2] BATTAGLIA FC, 1963, PEDIATRICS, V32, P902

[3] NUTRITION INTERVENTION IN THE COMMUNITY - WIC PROGRAM [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1980, 302 (10) : 579 - 581

[4] DOTT AB, 1972, AM J OBSTET GYNECOL, V123, P494

[5] PREGNANCY PERFORMANCE OF PATIENTS UNDER 15 YEARS OF AGE [J]. OBSTETRICS AND GYNECOLOGY, 1975, 46 (01) : 49 - 52

[6] SMOKING AND PREGNANCY [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1978, 298 (06) : 337 - 339

[7] CHARACTERISTICS OF THE MOTHER AND CHILD IN TEENAGE PREGNANCY [J]. AMERICAN JOURNAL OF DISEASES OF CHILDREN, 1983, 137 (04): : 365 - 368

[8] HARDY JB, 1977, EPIDEMIOLOGY PREMATU, P105

[9] HOFF C, 1981, HUM BIOL, V53, P513

[10] Hollingsworth D R, 1981, Birth Defects Orig Artic Ser, V17, P91

[1] [Anonymous], STATISTICAL PACKAGE

[2] BATTAGLIA FC, 1963, PEDIATRICS, V32, P902

[3] NUTRITION INTERVENTION IN THE COMMUNITY - WIC PROGRAM [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1980, 302 (10) : 579 - 581

[4] DOTT AB, 1972, AM J OBSTET GYNECOL, V123, P494

[5] PREGNANCY PERFORMANCE OF PATIENTS UNDER 15 YEARS OF AGE [J]. OBSTETRICS AND GYNECOLOGY, 1975, 46 (01) : 49 - 52

[6] SMOKING AND PREGNANCY [J]. NEW ENGLAND JOURNAL OF MEDICINE, 1978, 298 (06) : 337 - 339

[7] CHARACTERISTICS OF THE MOTHER AND CHILD IN TEENAGE PREGNANCY [J]. AMERICAN JOURNAL OF DISEASES OF CHILDREN, 1983, 137 (04): : 365 - 368

[8] HARDY JB, 1977, EPIDEMIOLOGY PREMATU, P105

[9] HOFF C, 1981, HUM BIOL, V53, P513

[10] Hollingsworth D R, 1981, Birth Defects Orig Artic Ser, V17, P91