Reference

Naim Saglam, Mustafa Dorucu, Yasar Ozdemir, Engin Seker, Mustafa Sarieyyupoglu (2008): Distribution and economic importance of medicinal leech, Hirudo medicinalis (Linnaeus, 1758) in Eastern Anatolia/Turkey. – Lauterbornia – 2008_65: 105 - 118.