000 01493 a2200409 4500
005 20250514165836.0
264 0 _c20040916
008 200409s 0 0 eng d
022 _a1552-4825
024 7 _a10.1002/ajmg.a.20505
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aJohnson, William G
245 0 0 _aNew 19 bp deletion polymorphism in intron-1 of dihydrofolate reductase (DHFR): a risk factor for spina bifida acting in mothers during pregnancy?
_h[electronic resource]
260 _bAmerican journal of medical genetics. Part A
_cFeb 2004
300 _a339-45 p.
_bdigital
500 _aPublication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.
650 0 4 _aBase Sequence
650 0 4 _aFemale
650 0 4 _aGenetic Predisposition to Disease
650 0 4 _aHomozygote
650 0 4 _aHumans
650 0 4 _aIntrons
650 0 4 _aMale
650 0 4 _aMolecular Sequence Data
650 0 4 _aPolymorphism, Genetic
650 0 4 _aPregnancy
650 0 4 _aSequence Deletion
650 0 4 _aSpinal Dysraphism
_xenzymology
650 0 4 _aTetrahydrofolate Dehydrogenase
_xgenetics
700 1 _aStenroos, Edward S
700 1 _aSpychala, John R
700 1 _aChatkupt, Sansnee
700 1 _aMing, Sue X
700 1 _aBuyske, Steven
773 0 _tAmerican journal of medical genetics. Part A
_gvol. 124A
_gno. 4
_gp. 339-45
856 4 0 _uhttps://doi.org/10.1002/ajmg.a.20505
_zAvailable from publisher's website
999 _c14461214
_d14461214