Polyoxygenated labdane derivatives

Polyphosphazene microspheres

Polyphosphazene polyelectrolyte immunoadjuvants

Porphyromonas gingivalis 1435/1449 LPS as an immune modulator

Potentiation of the immune response

Powder composition for inhalation therapy

Preparation of a vitamin E dry powder

Preservative compositions

Preventing enteropooling induced diarrhea by prostacyclin or 11-

Prevention of prostaglandin-induced enteropooling with PGI's and

Process for enhancing growth promotion in animals

Process for making derivatives of dimers of isoeugenol

Process for reducing blood pressure and blocking .beta.-adrenerg

Process for the control of sulfate-reducing bacteria

Process for the preparation of insecticidal compositions based o

Process for the preparation of novel benzopyrane derivatives

Prophylactic, therapeutic or hygienical agent against virus dise

Prostacyclin analogs of the 1 series and related analogs

Prostacyclin analogs of the 1 series and related analogs wherein

Prostaglandin 12 analogues and their pharmaceutical compositions