Discover a wealth of knowledge at Westonci.ca, where experts provide answers to your most pressing questions. Get quick and reliable solutions to your questions from knowledgeable professionals on our comprehensive Q&A platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

wei qw, zhang jx, scherpbier rw, zhao cx, luo ss, wang xl, guo sf. high prevalence of developmental delay among children under three years of age in poverty-stricken areas of china. public health. 2015 dec;129(12):1610-7. doi: 10.1016/j.puhe.2015.07.036. epub 2015 aug 28. pmid: 26318615.