D. Johnston

A natural history of cleidocranial dysplasia.

Brendan H. Lee, S. Cooper, C. Flaitz, 2001, American journal of medical genetics.

Natural history study of hereditary multiple exostoses.

R. Pauli, D. Johnston, J. Hecht, 1995, American journal of medical genetics.

Nonsyndromic cleft lip and palate is not associated with cancer or other birth defects.

C. Amos, J. Mulliken, D. Johnston, 2000, American journal of medical genetics.

Cleft lip with or without cleft palate: effect of family history on reproductive planning, surgical timing, and parental stress.

J. Fletcher, J. Mulliken, D. Johnston, 1998, The Cleft palate-craniofacial journal : official publication of the American Cleft Palate-Craniofacial Association.

Genetic epidemiology study of idiopathic talipes equinovarus.

D. Johnston, J. Hecht, A. Scott, 1998, American journal of medical genetics.

Epidural Analgesia and Cesarean Section for Dystocia: Risk Factors in Nulliparas

A. Peaceman, J. Thorp, D. Johnston, 1991, American journal of perinatology.