One of my research work is measuring the cognitive development of infants. For this I want use different tools to validate my work, one of the tools which I want to use is the IOWA task. Anybody has an information how to get it?.
My research demands collecting a blood sample from children for mineral analysis. To this BD Royal blue top tube (glass) is require. Unfortunately, I could not get such type of blood collection tube in the market here in my country. Is there any other type blood collecting tube use for mineral analysis?