TY - GENERIC DO - 10.20944/preprints202308.1912.v1 UR - http://dx.doi.org/10.20944/preprints202308.1912.v1 TI - Polymers in 3D Printing of External Maxillofacial Prostheses and Their Retention Systems T2 - Preprints AU - Apresyan, Samvel V. AU - Stepanov, Alexandr G. AU - Vikhrov, Alexander A. AU - Myasoedov, Maxim S. AU - Prostyakova, Anna I. AU - Generalova, Alla N. PY - 2023 DA - 2023/08/29 PB - Preprints