Genome-wide association study reveals genetic link between diarrhea-associated Entamoeba histolytica infection and inflammatory bowel disease by Wojcik, G, Marie, C, Abhyankar, M, Yoshida, N, Watanabe, K, Mentzer, A, Carstensen, T, Mychaleckyj, J, Kirkpatrick, B, Rich, S, Concannon, P, Haque, R, Tsokos, G, Petri, W, Duggal, P