APA

Duong H. T., Hoyt A. T., Carmichael S. L., Gilboa S. M., Canfield M. A., Case A., McNeese M. L. & Waller D. K. (20120803). Is maternal parity an independent risk factor for birth defects?. : Birth defects research. Part A, Clinical and molecular teratology.

Chicago

Duong Hao T, Hoyt Adrienne T, Carmichael Suzan L, Gilboa Suzanne M, Canfield Mark A, Case Amy, McNeese Melanie L and Waller Dorothy Kim. 20120803. Is maternal parity an independent risk factor for birth defects?. : Birth defects research. Part A, Clinical and molecular teratology.

Harvard

Duong H. T., Hoyt A. T., Carmichael S. L., Gilboa S. M., Canfield M. A., Case A., McNeese M. L. and Waller D. K. (20120803). Is maternal parity an independent risk factor for birth defects?. : Birth defects research. Part A, Clinical and molecular teratology.

MLA

Duong Hao T, Hoyt Adrienne T, Carmichael Suzan L, Gilboa Suzanne M, Canfield Mark A, Case Amy, McNeese Melanie L and Waller Dorothy Kim. Is maternal parity an independent risk factor for birth defects?. : Birth defects research. Part A, Clinical and molecular teratology. 20120803.