APA (7th ed.) Citation

Wittel, D. (1975). Die selektive proximale Vagotomie <SPV>.

Chicago Style (17th ed.) Citation

Wittel, Dietrich. Die Selektive Proximale Vagotomie <SPV>. 1975.

MLA (9th ed.) Citation

Wittel, Dietrich. Die Selektive Proximale Vagotomie <SPV>. 1975.

Warning: These citations may not always be 100% accurate.