J. Fletcher
发表
D. Wertz,
J. Fletcher,
1989,
Theoretical medicine.
J. Mulvihill,
J. Fletcher,
D. Wertz,
1990,
American journal of human genetics.
J. Fletcher,
D. Wertz,
J. Fletcher,
1988,
American journal of human genetics.
J. Fletcher,
D. Wertz,
J. Fletcher,
1998,
Social science & medicine.
D. Wertz,
J. Fletcher,
D. Wertz,
1993,
Social science & medicine.
M. Evans,
J. Fletcher,
NB Isada,
1992,
Obstetrics and gynecology.
D. Wertz,
J. Fletcher,
D. Wertz,
1989,
The Hastings Center report.
J. Fletcher,
D. Wertz,
1989,
Seminars in perinatology.
J. Fletcher,
D. Wertz,
1989,
Pediatric annals.
J. Fletcher,
D. Wertz,
1987,
Clinics in perinatology.
J. Fletcher,
D. Wertz,
1988,
American journal of medical genetics.