| Literature DB >> 3439714 |
J J Ackerman1, C S Ewy, S G Kim, R A Shalwitz.
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Year: 1987 PMID: 3439714 DOI: 10.1111/j.1749-6632.1987.tb32897.x
Source DB: PubMed Journal: Ann N Y Acad Sci ISSN: 0077-8923 Impact factor: 5.691