perforation distribution

Poisson-Poisson distribution Poisson-Binomial distribution Compound distribution

Rosin-Rammler distribution and amendatory Gauss distribution

space distribution -regularities of distribution

Abdominal viscera perforation

Abrasive Water Jet Perforation

acute abdomen with perforation

Acute cholecystitis with perforation

Acute Gastroduodenal perforation

Acute perforation

Acute perforation of gastric carcinoma

Acute perforation of gastroduodenal ulcers

Acute with both haemorrhage and perforation

Acute without haemorrhage or perforation

analogue perforation

anchoring perforation

apical perforation

appendicitis perforation

Attic perforation of tympanic membrane

Bladder perforation