A Mendelian Randomization Analysis Investigates Causal Associations between Inflammatory Bowel Diseases and Variable Risk Factors oleh Mohamed J. Saadh, Rashmi Saxena Pal, José Luis Arias-Gonzáles, Juan Carlos Orosco Gavilán, Darshan JC, Mohamed Mohany, Salim S. Al-Rejaie, Abolfazl Bahrami, Mustafa Jawad Kadham, Ali H. Amin, Hrosti Georgia