Patients with pelada have lower levels of zinc and copper in their hair.

斑秃患者头发中锌和铜低于正常人。

youdao

The method was applied to determine trace copper and zinc in hair from patients with pelada.

斑秃患者头发中锌和铜低于正常人。

youdao

Construction and development of Serra Pelada has gone on for about a year and the mine is on schedule for production in mid-2013.

FORBES: Serra Pelada Set To Resume Gold, Platinum, Palladium Production Again In 2013

Colossus and COOMIGASP formed a joint venture to develop Serra Pelada.

FORBES: Serra Pelada Set To Resume Gold, Platinum, Palladium Production Again In 2013

After remaining largely untouched for the last 20 years, COOMIGASP, a registered Brazilian cooperative company made up of some artisanal miners from the original Serra Pelada rush, was granted an exploration license for the property.

FORBES: Serra Pelada Set To Resume Gold, Platinum, Palladium Production Again In 2013