Ipsos Peru poll shows Humala with 28 pct of vote

(Note: election law forbids publication of polls in Peru a week prior to April 10 voting.)

LIMA, April 7 (Reuters) - An Ipsos Apoyo poll gives Peru's nationalist presidential candidate Ollanta Humala 28 percent of the vote ahead of Sunday's election, a source with access to the poll said on Thursday.

Lawmaker Keiko Fujimori had 21 percent, while former President Alejandro Toledo and former Prime Minister Pedro Pablo Kuczynski each had 18 percent in the poll, the source said, asking not to be identified. (Reporting by Patricia Velez; Editing by Bill Trott)