["Baby walkers"--criticized already in the 18th century].
Norvenius
Gunnar
G
gunnar.norvenius@medfak.gu.se
D002675:Child, Preschool; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D006801:Humans; D007223:Infant; D015370:Infant Equipment / Q000266:history*; D008512:Medicine in the Arts; D010151:Paintings / Q000266:history