MHealth resources for asthma and pregnancy care: methodological issues and social media recruitment. A discussion paper. Related Articles MHealth resources for asthma and pregnancy care: methodological issues and social media recruitment. A discussion paper. J Adv Nurs. 2018 Jun 26;: Authors: Williamson GR, O'Connor A, Chamberlain C, Halpin D Abstract AIMS: A discussion of methodological […]