At least 23 were killed and more than 60 wounded in two blasts in south-western Pakistan, dpa quoted officials as saying. It is believed a suicide bomber disguised as a woman detonated explosives he was wearing at the main entrance of a Shiite mosque in the Hazara Town district of Quetta, the capital of volatile Balochistan province, said a police official. Minutes later, another blast hit a shopping centre in the same locality, said Khan Wasseh, the spokesperson for the paramilitary Frontier Constabulary (FC).