[custom_adv]
In the United States, approximately 73,000 children between the ages of 6 months and 2 years have reported injury on stairs or steps in 2009.Stair descent involves perceptual, cognitive and motor abilities.
Check Also
Humaira’s granddaughter plays in a rock band
Parvaneh Amir-Afshari (born March 17, 1945), widely known by her stage name Homeyra , is …