This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.

This series includes correspondence with colleagues regarding request for samples from his research including the pituitary hormones oxytocin and vasopressin.