TY - RPRT TI - Study on the cyclization tendency of backbone cyclic tetrapeptides. AU - D Besser AU - R Olender AU - R Rosenfeld AU - O Arad AU - S Reissmann PY - 2000 DO - 10.1034/j.1399-3011.2000.00735.x UR - https://pubmed.ncbi.nlm.nih.gov/11152292/ ID - 11152292 ER -