APA

Rebello M. T., Gray C. T., Rooney D. E., Smith J. H., Hackett G. A., Loeffler F. E., Horwell D. H., Beard R. W. & Coleman D. V. (19910613). Cytogenetic studies of amniotic fluid taken before the 15th week of pregnancy for earlier prenatal diagnosis: a report of 114 consecutive cases. : Prenatal diagnosis.

Chicago

Rebello M T, Gray C T, Rooney D E, Smith J H, Hackett G A, Loeffler F E, Horwell D H, Beard R W and Coleman D V. 19910613. Cytogenetic studies of amniotic fluid taken before the 15th week of pregnancy for earlier prenatal diagnosis: a report of 114 consecutive cases. : Prenatal diagnosis.

Harvard

Rebello M. T., Gray C. T., Rooney D. E., Smith J. H., Hackett G. A., Loeffler F. E., Horwell D. H., Beard R. W. and Coleman D. V. (19910613). Cytogenetic studies of amniotic fluid taken before the 15th week of pregnancy for earlier prenatal diagnosis: a report of 114 consecutive cases. : Prenatal diagnosis.

MLA

Rebello M T, Gray C T, Rooney D E, Smith J H, Hackett G A, Loeffler F E, Horwell D H, Beard R W and Coleman D V. Cytogenetic studies of amniotic fluid taken before the 15th week of pregnancy for earlier prenatal diagnosis: a report of 114 consecutive cases. : Prenatal diagnosis. 19910613.