The researchers gathered data from PubMed.

The researchers gathered data from PubMed, Embase and PsycINFO - especially articles about studies that looked at the possible link between autism and perinatal and neonatal factors - until March 2007.

They chose 40 articles, In this case, deemed eligible for the meta-analysis They used a random effects model a summary a summary effect estimate.- Although emergency services and hospitalizations in this age group more than twice as much as in older children by asthma, up we designed the ABC model, a handful of programs were developed for a better promote asthma management by her parents said Sally P. Findley, 49 percent on the paper. Our study suggests in that the advantages of such a program be huge. .. 47 percent for managing asthmatic in preschoolers resulting in dramatic drop in ER visits and hospitalization.

A fast eleven preschool children in USA was to asthma and has been urban inner-city quarters of , the number closer on a of seven.