These studies are all Cardiovascular Outcomes Trials, which are large multi-country and multi-center RCTs
Johansen, Jette Nowak b, Christian Skjrbk, et al (1999) Ipamorelin, a new growth-hormone-releasing peptide, induces longitudinal bone growth in rats Growth Hormone & IGF Research, Volume 9, Issue 2, May 1999, Pages 106-113 (4) E Szentirmai, I Hajdu, F Obal Jr, and J M Krueger (2006) Ghrelin-induced sleep responses in ad libitum fed and food-restricted rats Brain Research Bulletin, 2006 May 30, Volume 69 (Issue 5), Pages 452-60
Evidence for their claimed effects comes primarily from marketing materials and customer testimonials rather than controlled clinical trials
In order to meet the listing, your childs ASD must meet Part A and Par B of listing 112.00