Literature

Choose by Subheadings for Butylscopolammonium Bromide:

administration and dosage	adverse effects	agonists
analogs and derivatives	analysis	antagonists and inhibitors
blood	cerebrospinal fluid	chemical synthesis
chemistry	classification	contraindications
diagnostic use	economics	history
immunology	isolation and purification	metabolism
pharmacokinetics	pharmacology	poisoning
radiation effects	standards	supply and distribution
therapeutic use	toxicity	urine

Literature

Choose by Subheadings for Theophylline:

administration and dosage	adverse effects	agonists
analogs and derivatives	analysis	antagonists and inhibitors
biosynthesis	blood	cerebrospinal fluid
chemical synthesis	chemistry	classification
contraindications	diagnostic use	economics
history	immunology	isolation and purification
metabolism	pharmacokinetics	pharmacology
poisoning	radiation effects	standards
supply and distribution	therapeutic use	toxicity
urine