The efficacy of Pembrolizumab, Ipilimumab, and Nivolumab monotherapy and combination for colorectal cancer: A systematic review and meta-analysis. - Adrianto, Albertus Ari; Riwanto, Ignatius; Sadhana, Udadi; Paramita, Dewi Kartikawati; Setyawan, Henry; Tjandra, Kevin Christian; Respati, Danendra Rakha Putra; Rampengan, Derren David Christian Homenta; Ramadhan, Roy Novri; Jangkang, Gastin Gabriel; Mahati, Endang; Winona, Patricia (PLoS ONE, 2025)