Laboratory and pharmancy modules

How can i install Laboratory and Pharmancy modules in Openmrs? As when a patient is received by a clinician his or her details are entered and if the person is sent to the lab, they have to enter Lab results or findings but i could not find which module i should add for the lab or pharmancy details to be entered Your support will be highly appreciated.

could you be looking for Simple Lab Entry Module - Documentation - OpenMRS Wiki