billboard hot 100™ the week’s most popular current songs across all genres, ranked by streaming activity from digital music sources tracked by luminate, radio airplay audience impressions as ...

Billboard Canadian Hot 100 This week’s most popular songs in Canada across all genres, ranked by radio airplay audience impressions as measured by Nielsen Music, sales data as compiled by ...

Objectives Continuous albuterol nebulization is generally administered at 2.5–20 mg/hr at most centers. We examined the effect of high-dose (75 or 150 mg/hr) albuterol on clinical variables in ...

The Hot 100 is the United States’ main singles chart, compiled by Billboard magazine based on sales, airplay and streams in the US. View the full Hot 100 here.