"study number","owner","title","investigators","doi","time period"
"20966","HMCA","Evaluation of the Texas State Public School Nutrition Policy Change on Student Food Selection and Sales, School Years 2003-2004 and 2004-2005","Cullen, Karen W.","http://dx.doi.org/10.3886/ICPSR20966.v1","2005"
"33541","HMCA","Healthy Schools Program Evaluation, 2006-2011","Block, Audrey; Beam, Margaret","http://dx.doi.org/10.3886/ICPSR33541.v1","2011"
"34364","HMCA","New Jersey Childhood Obesity Study, 2009-2010","Yedidia, Michael","http://dx.doi.org/10.3886/ICPSR34364.v1","2010"