@incollection{Yakovlev20, author = {Yakov Y. Yakovlev and Farok K. Manerov and Olga I. Andriyanova and Sergey A. Dudkin and Nataliya V. Matveeva and Nataliya V. Selivanova and Olga A. Zagorodnikova and Olga V. Domanskaya}, title = {The Case of Langerhans Cell Histiocytosis (Abt-Letterer-Siwe Disease) in Twin Girls}, booktitle = {Family Planning and Reproductive Health}, publisher = {IntechOpen}, address = {Rijeka}, year = {2020}, editor = {Zouhair Amarin and Hassan Abduljabbar}, chapter = {6}, doi = {10.5772/intechopen.92624}, url = {https://doi.org/10.5772/intechopen.92624} }