The deadliest blasts were two suicide bombings in a predominantly Shiite neighborhood known as Alamdar Road. The double bombing, described by police as one of the worst attacks on the Shiite minority, killed 85 people. A banned Sunni militant group claimed responsibility.
MORE: http://www.cnn.com/2013/01/14/world/asia/pakistan-blasts-bodies/index.html
See also...
Roadside bomb targets Pakistan military convoy, kills 14 soldiers
http://www.cnn.com/2013/01/13/world/asia/pakistan-soldiers-attacked/index.html