TY  - GEN
AU  - Field,B
AU  - Kerr,C
TI  - Letter: Aetiology of anencephaly and spina bifida
SN  - 0007-1447
PY  - 1976///0901
KW  - Abortion, Spontaneous
KW  - complications
KW  - Anencephaly
KW  - etiology
KW  - Birth Order
KW  - Female
KW  - Humans
KW  - Pregnancy
KW  - Spinal Dysraphism
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1136/bmj.2.6027.107-b
ER  -