children pediatric covid vannala raju desquamation skin peeling joint pains tonsills pharyngitis tonsillitis bacterial infection fever in children sandpaper rash rash rheumatic fever streptococcus sore throat scarlet fever milk teeth teething congenital heart disease respiratory distress persistent pneumonia pediatrics atrial septal defect hole in heart child heart disease heart disease asd undergraduate teaching hematomalignancy malignancy leukaemia childhood cancer blood cancer calcium child growth genu valgum genu varum bow legs vitamin d social language medicine undergraduate class growth and development development endemic pandemic pneumonia influenza h1n1 community awareness misc parental education covid in children
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