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Wheeden A, Scafidi FA, Field T, Ironson G, Valdeon C, Bandstra E.Wheeden A, et al. Among authors: bandstra e.J Dev Behav Pediatr. 1993 Oct;14(5):318-22.J Dev Behav Pediatr. 1993.PMID: 8254063Clinical Trial.
Welch E, Fleming LE, Peyser I, Greenfield W, Steele BW, Bandstra ES.Welch E, et al. Among authors: bandstra es.J Pediatr. 1993 Sep;123(3):468-70. doi: 10.1016/s0022-3476(05)81759-7.J Pediatr. 1993.PMID: 8355129