# Validation of ToucHb, a non-invasive haemoglobin estimation: Effective for normal ranges, needs improvement for anaemia detection **DOI/Link:** https://scholar.google.com/citations?view_op=view_citation&hl=en&user=6sDzO7oAAAAJ&pagesize=100&citation_for_view=6sDzO7oAAAAJ:z6xuaG2dYH0C ## Notes / Summary