. . . "Heinz-Erian" . . "12263035"^^ . . "1992-09-18" . "Laboratory of biochemical gastroenterology, Department of pediatrics, University of Munich (en 1992)" . . . . "Laboratory of biochemical gastroenterology, Department of pediatrics, University of Munich (en 1992)"@fr . . "Peter Heinz-Erian" . "Laboratory of biochemical gastroenterology, Department of pediatrics, University of Munich (en 1992)" . "Peter Heinz-Erian"@fr . . . . . "Peter" . "1992-09-20" .