http://beh.santepubliquefrance.fr/beh/2021/Cov_10/2021_Cov_10_1.html 2021 France COVID-19 journal article Maternal-Child Health Services Intertrochanteric fracture Child evaluation studies as topic infancy, nos child welfare pregnancy, nos women's health services maternal welfare mars child health services Acanthoma containment of biohazards child, nos pandemics maternal health services Nurseries, Infant Child paris Child Splenic abscess mother, nos Pregnant People infant welfare nurseries Child maternal welfare child health services maternal health services infant welfare pneumonia, viral coronavirus infections