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Vitamin D Deficiency http://dx.doi.org/10.5772/intechopen.73799 Edited by Julia Fedotova

#### Contributors

Jean Filipov, Emil Dimitrov, Olga Volkova, Julia Fedotova, Alexandra Koshkina, Mai Albaik, Fawzi Bokhari, Jenson Mak, Marcus Otto Walter Grimm, Anna Lauer, Daniel Janitschke, Heike Grimm, Tobias Hartmann, Ifigenia Kostoglou-Athanassiou, Lambros Athanassiou, Panagiotis Athanassiou, Ihor Shymanskyi, Olha Lisakovska, Mykola Veliky, Anna Mazanova, Teodoro Durá-Travé, Seth I. Sokol, Jeremy Purow, Sabrina Ait Gacem, Moyad Jamal Shahwan, Sami El Khatib, Malak Abou Shahine, Hassan Vatanparast, Naorin Islam, Pardis Keshavarz, Mojtaba Shafiee, Parisa Jandaghi, Jigna Shah, Sakshi Gurbani

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First published in London, United Kingdom, 2020 by IntechOpen IntechOpen is the global imprint of INTECHOPEN LIMITED, registered in England and Wales, registration number: 11086078, 7th floor, 10 Lower Thames Street, London, EC3R 6AF, United Kingdom Printed in Croatia

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Vitamin D Deficiency Edited by Julia Fedotova p. cm. Print ISBN 978-1-83880-775-7 Online ISBN 978-1-83880-776-4 eBook (PDF) ISBN 978-1-83880-777-1
