NEW YORK & PARIS--(BUSINESS WIRE)--Pfizer Inc and PlaNet Finance announced today that they will team up to conduct an in-depth research project on the healthcare needs of the working poor in China. The study will examine the availability and existing sources of medicines, patient purchasing patterns, and the level of access to medical services. The study ultimately aims to help both organizations identify models that may enhance and expand access to medicines and healthcare services for the working poor in China.