31 март 1601 г. - Rickets
Описание:
Rickets soften and weaken the bones in children because a deficiency of Vitamin D. A child may need special treatment for this disease like medication or surgery. It originated in the 17th century in England. 1601 - 1700Добавлено на ленту времени:
Дата:
31 март 1601 г.
Сейчас
~ 423 г назад
