Occurrence of ochratoxin A in Southern Spanish generous wines under the denomination of Origin "Jerez-Xérès-Sherry and 'manzanilla' Sanlúcar de Barrameda".

Occurrence of ochratoxin A in Southern Spanish generous wines under the denomination of Origin "Jerez-Xérès-Sherry and 'manzanilla' Sanlúcar de Barrameda".