Borowitz, K.C.; Glascoe, F.P. (1986). "Sensitivity of the Denver Developmental Screening Test in Speech and Language Screening". Pediatrics. 78 (6): 1075–1078. doi:10.1542/peds.78.6.1075. PMID3786032.
Borowitz, K.C.; Glascoe, F.P. (1986). "Sensitivity of the Denver Developmental Screening Test in Speech and Language Screening". Pediatrics. 78 (6): 1075–1078. doi:10.1542/peds.78.6.1075. PMID3786032.