![Anemia meter title](http://images.ctfassets.net/3sv474d12rz3/3jcIV7QB6UcoDIgqVuiTHL/24273712713fd3824fa648631e8f82fb/meter-caption-en.png?fm=png)
Chowdhury ME, Chongsuvivatwong V, Geater AF, Akhter HH, & Winn T (2002). Taking a medical history and using a colour scale during clinical examination of pallor improves detection of anaemia. Tropical medicine & international health : TM & IH, 7 (2), 133–139.